are they all rechargable and how to test it to verify it is good
24147
They are all rechargeable. Make sure to buy the Canon brand. The off brands either don't work or don't last long
24148
It recharges with the charging unit supplied with camera. Charger has indicator light to show when battery is charged. Battery instructions say battery is good for about 300 charges.
2154693
I'm using this with rechargeable batteries since around 5 months without any issues. The ones I'm using are from Eneloop (http://www.amazon.com/gp/product/B009LU9150/ref=oh_details_o09_s00_i00?ie=UTF8&ps;c=1), wonderful capacity; charger I'm using is also from Eneloop only (http://www.amazon.com/gp/product/B0058GZWXQ/ref=oh_details_o09_s00_i01?ie=UTF8&ps;c=1)
1446672
JPH The charger works with all batteries. I have several different brands and all charge fine.
2132936
No instructions but I assume they are tested. It comes with a partial charge and worked just fine. All batteries have a shelf life but I think it is well worth the investment for the price. Mine worked just fine. I was pleased with it.
338238
Did not buy the rechargeable version. However it appears as though the port and everything for rechargeable system is intact in the housing. Have not yet tried it to see if it could charge rechargeables.
810568
I have recharged Energizer lithium AA's in this. It did not say "Bad" or instantly show the red light stating there's a problem with the battery. What I DID notice is that they will only take about a 50% charge,(tested with a multimeter) then show "full". So the answer is yes & no.
940428
Mr. C------ I have an Energizer charger, a Panasonic charger and an eneloop charger charger and several different brands of rechargeable batteries and they all recharge just as you would expect in any of the charging devices. Hope this helps. Mr. SJ
2162181
Yes it is rechargeable, use a low amp trickle charge and will be charged over night.
1464945
I have had one charged and waiting to be used for a couple months and it's still fully charged so I would charge them in case there is a problem with power conversion overseas.
978105
Sorry, I just did a google search and it didn't show anything. I don't know. Two of the three are now working but the third one was all rusted out and destroyed when the batteries (name brand ones, I think it was Energizer) leaked out battery juice.
682912
Yes it is. They actually work good. I am thinking about buying anther set. Also the rechargeable battery is handy.
56596
Yes, it is rechargable. The photo shows the little jack, the same size as on your phone. Switch the cord it comes with so that it plugs in to here instead of your phone, then plug the regular USB plug in to a power source, computer or power plug on the wall. The four little lights will have one show red for the part that is charging (25%, 50%, 75% or last bit to 100% full). When it's fully charged, they will all be blue. I've had it two years, and it still works great.
549099
Do not believe so,. [There are no markings on the battery to indicate they are rechargeable]
2029867
Yes all 6 are rechargeable. Intended to have 2 for Magic Mouse, 2 for wireless keyboard and 2 ready to rotate.
2176686
The one that I got had a rechargeable battery. I just plugged it in for a few hours before I used it.
294247
according to their website, here is the Testing capability (battery list): 1.2v NiMH / NiCd rechargeable [AA, AAA, C, D] 1.5v alkaline [AA, AAA, C, D, N] 3v cylindrical lithium [CR123, CR2] 3.6v Li-Ion rechargeable [18500, 17650, 18650, RCR123A] 9v alkaline & carbon zinc This can all be found on their website here: http://www.ztsinc.com/minimbt.html
579547
Yes, it's rechargeable. Sometimes it doesn't hold a charge very long, but plug it up and it puts enough of a charge to do what you need to do, then just plug it in to recharge it like normal.